2080369522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{27739}}^1$

素因数の和:28246

約数の個数: 32

約数和(自身を含む): 3898690560

約数和(自身を除く): 1818321038

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 487, 974, 3409, 5357, 6818, 10714, 27739, 37499, 55478, 74998, 194173, 305129, 388346, 610258, 2135903, 4271806, 13508893, 27017786, 94562251, 148597823, 189124502, 297195646, 1040184761, 2080369522]

約数ペア:

[(1, 2080369522), (2, 1040184761), (7, 297195646), (11, 189124502), (14, 148597823), (22, 94562251), (77, 27017786), (154, 13508893), (487, 4271806), (974, 2135903), (3409, 610258), (5357, 388346), (6818, 305129), (10714, 194173), (27739, 74998), (37499, 55478)]